While I understand Frozen isn't the most well loved movie on Fanpop, that doesn't keep me from adoring the protagonist a anymore.
It's strange because I keep on finding her sister, Elsa in the bottom two of my Disney Princess list. I admit that is kind of biased, because I have nothing wrong with her character- but her fans basically ruined her for me.
Enough about Elsa! This article is about Anna!
First of me explain how much Anna is like me- we have similar personalities, I can personally relate to her flaws and loneliness. I too can be known to fall for the first nice guy I know, and end up hurt in the end. So many people get pissed at how fast she fell in love, but I actually think that was Disney's way of making a realistic teenager (even if technically in present day America she would be a legal adult.
A lot of teenagers are quick to fall in love, judging a man by his appearance, so I think this is a common flaw. Flaws are something characters need to make them interesting. They need something to grow from, and I think people hate Anna for needing a man.